Calcination device for purifying quartz sand

Abstract

The utility model relates to the technical field of purification and calcination, in particular to a calcination device for quartz sand purification, which comprises a support base, the overturning calcining structure comprises a calcining cavity, an overturning pushing structure rotationally mounted in the calcining cavity, a feeding hole formed in the upper part of the surface of the calcining cavity in a communicating manner, a discharging hole formed in the lower part of the surface of the calcining cavity in a communicating manner, a calcining furnace arranged on the outer surface of the calcining cavity in a sleeving manner, and a driving structure mounted above the supporting base; the turning and pushing structure comprises a rotary supporting shaft, a pushing blade arranged on the outer surface of the rotary supporting shaft in a screwing and sleeving mode and a plurality of turning claw plates arranged on the outer surface of the rotary supporting shaft, and a material control door is installed on the feeding port in a sliding mode. According to the device disclosed by the utility model, the quartz sand in calcination can be slowly turned and pushed through the turning and pushing structure in the turning and calcining structure, so that the quartz sand can be more sufficiently calcined, and the calcining and purifying effects of the quartz sand are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a calcining device for quartz sand purification, in particular to a calcining device for quartz sand purification, belongs to the technical field of purification calcining. BACKGROUND

[0002] Quartz sand is an important industrial mineral raw material, has extensive application field, through calcining purification, the purity and performance of quartz sand can be promoted, thereby satisfying the demand of different industries to high purity quartz sand, the quartz sand after purification has higher use value, can be applied to photovoltaic, electronic, aerospace, military and other high -end fields, has the effect of purifying water source simultaneously, can remove the bacteria and organic matter in water, makes water more hygienic and safe, also has high insulation characteristic, can be used in electronic filler, aerospace industry and other fields, also has very strong acid medium etching resistance, can be used to prepare acid -resistant concrete and acid -resistant mortar in building;

[0003] But the existing calcining device for quartz sand purification when calcining quartz sand, cannot slowly turn over and advance quartz sand in calcining, thereby cannot more fully calcine quartz sand, and thus the calcining purification effect of quartz sand greatly declines.

[0004] Therefore, it is urgent to improve the calcining device for quartz sand purification to solve the above -mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a calcining device for quartz sand purification, the device can slowly turn over and advance quartz sand in calcining through the turning over and advancing structure in the turning over calcining structure, thereby can more fully calcine quartz sand, and thus the calcining purification effect of quartz sand greatly rises.

[0006] In order to reach the above -mentioned purpose, the main technical scheme of the utility model adopts: including support base, the upper surface of support base is provided with turning over calcining structure, the turning over calcining structure includes calcining cavity, turning over and advancing structure that is rotatably installed in the calcining cavity, the feed inlet that is communicated and arranged above the surface of the calcining cavity, the discharge port that is communicated and arranged below the surface of the calcining cavity, the calcining furnace that is sheathed in the outer surface of the calcining cavity and the drive structure that is installed above the support base, turning over and advancing structure includes rotary support shaft, advancing blade that is rotatably sheathed in the outer surface of the rotary support shaft and a plurality of turning over claw plates that are arranged on the outer surface of the rotary support shaft, the control door is slidably installed on the feed inlet.

[0007] Preferably, the rotating support shaft is rotatably connected to one end face of the calcination cavity through a clamping block near the feed inlet, and the calcination cavity is provided with a cavity door at one end near the discharge outlet and connected to the rotating support shaft through a bolt.

[0008] Preferably, the driving structure comprises a driving motor, a first gear provided at the output end of the driving motor, and a second gear provided at the end of the rotating support shaft near the discharge outlet and connected to the rotating support shaft through a bolt.

[0009] Preferably, the clamping block comprises a first rotating clamping block provided on the rotating support shaft, and a second rotating clamping block provided at the outer end face of the first rotating clamping block and connected to the first rotating clamping block through a bolt.

[0010] Preferably, the calcination furnace is provided with a first sealing door at one end near the feed inlet, and a second sealing door at one end near the discharge outlet.

[0011] Preferably, the first sealing door and the second sealing door are fixedly connected to the calcination furnace through a bolt, and a rotating receiving groove is provided at the outer side of the second sealing door.

[0012] Preferably, a receiving square groove matched with the material control door is provided at the side of the feed inlet, and the material control door comprises a first clamping plate, a second clamping plate symmetrically provided at the opposite side of the first clamping plate, a sliding block provided at the two sides of the first clamping plate and the second clamping plate, and a sliding groove provided at the feed inlet.

[0013] Preferably, a support frame is fixedly connected to the lower surface of the driving motor through a bolt, the support frame is fixedly connected to the support base through a bolt, the support base is provided with a plurality of support legs at the lower surface, and the discharge outlet penetrates the support base.

[0014] The utility model at least has the following beneficial effects:

[0015] 1、The utility model discloses a calcination furnace, which comprises a support base, a driving motor, a rotating support shaft, a calcination cavity, a feed inlet, a discharge outlet, a driving structure, a turning and pushing structure, a control door and a first sealing door. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and serve to explain the principles of the application, and do not limit the application. In the drawings:

[0017] Figure 1The whole structure half-section schematic view of the utility model is shown in the figure.

[0018] Figure 2 The turning and advancing structure schematic view of the utility model is shown in the figure.

[0019] Figure 3 The turning and calcining structure schematic view of the utility model is shown in the figure.

[0020] Figure 4 The calcining furnace structure schematic view of the utility model is shown in the figure.

[0021] Figure 5 The whole structure schematic view of the utility model is shown in the figure.

[0022] In the figure, 1, support base; 2, turning and calcining structure; 3, calcining cavity; 4, turning and advancing structure; 5, feeding port; 6, discharging port; 7, calcining furnace; 8, driving structure; 9, rotating support shaft; 10, advancing blade; 11, turning claw plate; 12, clamping block; 13, driving motor; 14, first gear; 15, second gear; 16, first rotating clamping block; 17, second rotating clamping block; 18, first sealing door; 19, second sealing door; 20, rotating storage groove; 21, first clamping plate; 22, second clamping plate; 23, sliding block; 24, sliding groove; 25, storage square groove; 26, support frame; 27, support leg; 101, control door; 102, inner cavity door. DETAILED DESCRIPTION

[0023] The embodiments of the present application will be described in detail below with the accompanying drawings and examples, so that the realization process of how the present application applies technical means to solve technical problems and achieves technical effects can be fully understood and implemented.

[0024] As Figures 1-5As shown, the quartz sand purification calcining device provided by the embodiment comprises a supporting base 1, a turnover calcining structure 2 is arranged on the upper surface of the supporting base 1, the turnover calcining structure 2 comprises a calcining cavity 3, a turnover pushing structure 4 rotatably arranged in the calcining cavity 3, an inlet 5 communicated and arranged above the surface of the calcining cavity 3, an outlet 6 communicated and arranged below the surface of the calcining cavity 3, a calcining furnace 7 sleeved on the outer surface of the calcining cavity 3, and a driving structure 8 arranged above the supporting base 1, the turnover pushing structure 4 comprises a rotating support shaft 9, a pushing blade 10 rotatably sleeved on the outer surface of the rotating support shaft 9, and a plurality of turnover claw plates 11 arranged on the outer surface of the rotating support shaft 9, a control door 101 is slidably arranged on the inlet 5, the supporting base 1 is convenient for supporting and fixing the turnover calcining structure 2, the turnover calcining structure 2 is convenient for further turnover calcining and purification of the quartz sand, so that the quartz sand can be calcined more completely, the calcining cavity 3 is convenient for temporarily storing the quartz sand to be calcined and purified, the turnover pushing structure 4 is convenient for turning over the quartz sand to be calcined and purified stored in the calcining cavity 3, so that the quartz sand is purified and calcined more completely, and the calcined quartz sand is slowly pushed forward until the calcined quartz sand is pushed out of the device, the inlet 5 is convenient for putting the quartz sand into the calcining cavity 3, the outlet 6 is convenient for pushing the calcined quartz sand out of the calcining cavity 3, the calcining furnace 7 is convenient for providing high-temperature calcination for the calcining cavity 3, so that the quartz sand in the calcining cavity 3 is high-temperature calcined, the driving structure 8 is convenient for providing a rotating driving force for the turnover pushing structure 4, the rotating support shaft 9 is convenient for supporting and fixing the pushing blade 10 and the turnover claw plate 11, the pushing blade 10 is convenient for pushing the calcined quartz sand in the calcining cavity 3 out, the turnover claw plate 11 is convenient for slowly turning over the calcined quartz sand in the calcining cavity 3 under the rotation of the rotating support shaft 9, and the control door 101 is convenient for controlling the speed of the quartz sand entering the calcining cavity 3.

[0025] Further, as shown in Figure 1 , Figure 2 , Figure 3 , one end of the rotating support shaft 9 close to the inlet 5 is rotatably connected to one end surface of the calcining cavity 3 through a clamping block 12, the calcining cavity 3 is provided with an inner cavity door 102 at one end close to the outlet 6 and connected through bolts, and the rotating support shaft 9 penetrates and is rotatably connected to the inner cavity door 102 at one end close to the outlet 6, the clamping block 12 is convenient for rotatably connecting the rotating support shaft 9 at one end close to the inlet 5 to the calcining cavity 3, and the inner cavity door 102 is convenient for sealing the calcining cavity 3.

[0026] Further, as shown in Figure 1 , Figure 2 , Figure 3 , and Figure 5As shown, the driving structure 8 comprises a driving motor 13, a first gear 14 arranged at the output end of the driving motor 13, and a second gear 15 mounted on the rotary support shaft 9 at the end close to the discharge port 6 by means of bolts, the first gear 14 and the second gear 15 are in meshing relationship, the driving motor 13 is convenient to provide driving force, and the first gear 14 and the second gear 15 are in meshing relationship to transmit the driving force generated by the driving motor 13 to the rotary support shaft 9 and drive the overturning and advancing structure 4 to rotate.

[0027] Further, as shown in Figure 1 and Figure 2 , the clamping block 12 comprises a first rotating clamping block 16 arranged on the rotary support shaft 9 and a second rotating clamping block 17 mounted on the outer end surface of the first rotating clamping block 16 by means of bolts, the first rotating clamping block 16 and the second rotating clamping block 17 are convenient to rotate and clamping support the rotary support shaft 9, and convenient to take out the overturning and advancing structure 4 from the calcination cavity 3 and clean and maintain the overturning and advancing structure 4.

[0028] Further, as shown in Figure 1 and Figure 4 , the calcination furnace 7 is provided with a first sealing door 18 at the end close to the feeding port 5, and a second sealing door 19 at the end close to the discharge port 6, the first sealing door 18 and the second sealing door 19 are convenient to improve the sealing performance of the calcination furnace 7, so that the calcination temperature of the calcination cavity 3 is higher.

[0029] Further, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , the first sealing door 18 and the second sealing door 19 are fixedly mounted on the calcination furnace 7 by means of bolts, and a rotating receiving groove 20 is provided on the outer side of the second sealing door 19, the rotating receiving groove 20 is convenient to receive the first gear 14 and the second gear 15 and provide rotation space for the first gear 14 and the second gear 15.

[0030] Further, as shown in Figure 1 , Figure 3 and Figure 5 , a receiving square groove 25 adapted to the material control door 101 is provided on the side of the feeding port 5, the material control door 101 comprises a first clamping plate 21, a second clamping plate 22 symmetrically arranged on the opposite side of the first clamping plate 21, a sliding block 23 arranged on the two sides of the first clamping plate 21 and the second clamping plate 22, and a sliding groove 24 provided on the feeding port 5, the receiving square groove 25 is convenient to receive the material control door 101, the first clamping plate 21 and the second clamping plate 22 can control the flow rate of quartz sand entering the calcination cavity 3 by moving close to or away from each other, and the sliding block 23 and the sliding groove 24 are convenient to slide the first clamping plate 21 and the second clamping plate 22 in the receiving square groove 25.

[0031] Further, as shown in Figure 1 , Figure 3 , Figure 4 and Figure 5 , the lower surface of the drive motor 13 is fixedly installed with a support frame 26, the support frame 26 is fixedly installed on the support base 1, the lower surface of the support base 1 is provided with a plurality of support legs 27, the discharge port 6 penetrates the support base 1, the support frame 26 facilitates the fixation of the drive motor 13, and the support legs 27 facilitate the support and fixation of the device.

[0032] As shown in Figures 1-5 , the principle of the calcining device for purifying quartz sand provided by the embodiment is as follows: when the device is used, the control door 101 should be installed on the feed inlet 5 first, then one end of the overturning and advancing structure 4 is rotationally connected to the calcining cavity 3 through the clamping block 12, then the rotating support shaft 9 penetrates the inner cavity door 102, and the inner cavity door 102 is fixedly installed on the calcining cavity 3 through bolts, then the second gear 15 is fixedly installed on the end face of the rotating support shaft 9 of the discharge port 6 through bolts, at this time, the first sealing door 18 and the second sealing door 19 are fixedly installed on the calcining cavity 3 through bolts, at this time, the support frame 26 is fixedly installed on the support base 1 through bolts, then the drive motor 13 is fixedly installed on the support frame 26 through bolts, at this time, the first gear 14 and the second gear 15 are clamped and engaged with each other;

[0033] When used, the control door 101 should be opened to an appropriate opening degree, at this time, the calcining furnace 7 starts to rapidly heat the calcining cavity 3, so that the calcining cavity 3 reaches the temperature for purifying and calcining the quartz sand, then the quartz sand is put into the feed inlet 5, at this time, the quartz sand will slowly fall into the calcining cavity 3 due to the control door 101, then the drive motor 3 starts to rotate slowly, at this time, the first gear 14 at the output end of the drive motor 3 will drive the second gear 15 engaged therewith to rotate, at the same time, the overturning and advancing structure 4 starts to rotate with the rotation of the second gear 15, at this time, the overturning and advancing structure 4 will slowly advance the quartz sand in the calcining cavity 3, at the same time, the overturning claw plate 11 provided on the rotating support shaft 9 starts to slowly overturn the calcined quartz sand, so that the calcination of the quartz sand is more thorough, then the quartz sand calcined and purified will be slowly pushed to the discharge port 6 by the advancing blade 10, then the quartz sand calcined and purified will flow out of the discharge port 6;

[0034] If the purification effect is not good, the control door 101 can be closed, then the drive motor 13 starts to rotate in the reverse direction, so that the quartz sand is rotated into the calcining cavity 3 again for re-purification and calcination, after the quartz sand is calcined, the drive motor 13 returns to the initial rotation direction, then the quartz sand calcined and purified is pushed out of the discharge port 6.

[0035] Certain terminology can also be used in the summary or detailed description of the present application for the purpose of brevity but are intended to be in no way limiting of the application. For example, the terms "right," "left," "rear," "front," "up," "down," "under" and the like as can be referenced herein can mean such terms only in the context of the particular view being referred to and can not necessarily be intended to refer to similar terms in other views unless otherwise indicated. Line drawings can not necessarily be drawn to scale unless otherwise indicated.

[0036] It should be noted that, as used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the content clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components, and the like.

[0037] The above description discloses and describes several preferred embodiments of the present application, but the present application is not limited to the forms disclosed herein, and should not be seen as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the present application conceived herein, by the above teachings or related art or knowledge. Any modification and change made by those skilled in the art without departing from the spirit and scope of the present application shall be within the scope of protection of the appended claims of the present application.

Claims

1. A calcining device for the purification of quartz sand, comprising a supporting base (1), characterized in that: The upper surface of the support base (1) is provided with a turnover calcination structure (2), the turnover calcination structure (2) comprises a calcination cavity (3), a turnover pushing structure (4) rotatably installed in the calcination cavity (3), a feeding port (5) communicated and arranged above the surface of the calcination cavity (3), a discharging port (6) communicated and arranged below the surface of the calcination cavity (3), a calcination furnace (7) sleeved on the outer surface of the calcination cavity (3), and a driving structure (8) installed above the support base (1), the turnover pushing structure (4) comprises a rotating support shaft (9), a pushing blade (10) screwedly sleeved on the outer surface of the rotating support shaft (9), and a plurality of turnover claw plates (11) arranged on the outer surface of the rotating support shaft (9), and a control door (101) is slidably installed on the feeding port (5).

2. The calcining device for purifying quartz sand according to claim 1, characterized in that: The rotating support shaft (9) is rotatably connected to one end surface of the calcination cavity (3) through a clamping block (12) at one end close to the feeding port (5), the calcination cavity (3) is provided with an inner cavity door (102) at one end close to the discharging port (6) and installed through bolts, and the rotating support shaft (9) penetrates and is rotatably connected to the inner cavity door (102) at one end close to the discharging port (6).

3. The calcining device for purifying quartz sand according to claim 1, characterized in that: The driving structure (8) comprises a driving motor (13), a first gear (14) arranged on the output end of the driving motor (13), and a second gear (15) installed on the rotating support shaft (9) at one end close to the discharging port (6) through bolts, and the first gear (14) and the second gear (15) are meshed with each other.

4. The calcining device for purifying quartz sand according to claim 2, characterized in that: The clamping block (12) comprises a first rotating clamping block (16) arranged on the rotating support shaft (9), and a second rotating clamping block (17) installed on the outer end surface of the first rotating clamping block (16) through bolts.

5. The calcining device for purifying quartz sand according to claim 1, characterized in that: The calcination furnace (7) is provided with a first sealing door (18) at one end close to the feeding port (5), and a second sealing door (19) at one end close to the discharging port (6).

6. The calcining device for purifying quartz sand according to claim 5, characterized in that: The first sealing door (18) and the second sealing door (19) are fixedly installed on the calcination furnace (7) through bolts, and a rotating receiving groove (20) is formed through the outer side of the second sealing door (19).

7. The calcining device for purifying quartz sand according to claim 1, characterized in that: A receiving square groove (25) matched with the control door (101) is formed through the side of the feeding port (5), and the control door (101) comprises a first clamping plate (21), a second clamping plate (22) symmetrically installed on the opposite side of the first clamping plate (21), a sliding block (23) arranged on the two sides of the first clamping plate (21) and the second clamping plate (22), and a sliding groove (24) formed on the feeding port (5).

8. The calcining device for purifying quartz sand according to claim 3, characterized in that: A support frame (26) is fixedly installed on the lower surface of the driving motor (13) through bolts, the support frame (26) is fixedly installed on the support base (1) through bolts, the lower surface of the support base (1) is provided with a plurality of supporting legs (27), and the discharging port (6) penetrates the support base (1).

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